{"message":{"slot":"3446491","proposer_index":"688","parent_root":"0x07ab5d93a0791194aa38749db7637134380d2adcdc5f8eed4c0c80de20148343","state_root":"0x566ccb2999762390472667847b1dc87de23eca562e06d0a2346c0481a4037e8e","body_root":"0xda9f6d35b823936439048e6ad0141bb1b70ac45d00d0dd3c3855768d1b0e128b"},"signature":"0x8129f7ab2e38ac3869b3ce78dc5accf1b00287404d5b76770cc43b83ff42ed6be0e9ed0a6035258ae74ac36f1562051d0b9ac2cc3c047cb47d9f4895c63de1f3dde434810ef4c4ddc87d34837a01638172bde447745fc30f8f0877573be5f805"}